baber/WOPTO huggingface dataset:
Patent JP-2004222770-A (JP)
Title: Bedsore preventing sheet and clothes equipped therewith
Inventor: TANAKA YOJI
IPC: A47C27/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedsore preventing sheet capable of simply preventing a bedsore caused by blood circulation disorder without oppressing a capillary vessel and clothes equipped therewith.  <P>SOLUTION: A large number of emboss-shaped protrusions 2 are arranged on an elastic sheet 1, curved along the surface of the body and the protrusions 2 are brought into contact with the body while the other parts are brought into a non-contact state to prevent the bedsore.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223791-A (JP)
Title: Layer thickness variable type optical micro-shaping apparatus
Inventor: MURAMATSU HIROSHI
IPC: B29C67/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for starting photo-setting only at an optical micro-shaping forcus point in a technique for obtaining a three-dimensional shaped article while irradiating a photo-setting resin liquid housed in a container with a laser beam so as to concentrate light energy in a spot-like state with an energy level necessary for curing the resin liquid, and an apparatus therefor.  <P>SOLUTION: This layer thickness variable type optical micro-shaping apparatus is equipped with a mechanism for independently adjusting the intervals between the surface of an object lens 14, cover glass and a glass substrate 15. The optical micro-shaping focus point always proper in quantity of light is adjusted so as to come to a predetermined distance from the surface of a resin layer 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223799-A (JP)
Title: Wheel cutter for fragile material
Inventor: ARAI TADAO
IPC: B28D5/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel cutter capable of more deeply carving a rib mark than before.  <P>SOLUTION: The wheel cutter, which is tumbled on a fragile material to carve the rib mark in the fragile material to cut the fragile material, is equipped with a cutting part 3 having an edge part 1 and a rotary slide part 2 formed thereto and the support parts 4 on both sides of the slide part. The rotary slide part 2 in the cutting part 3 and the support parts 4 on both sides of the slide part are rotated in a surface contact state. Since the rotary slide part 2 in the cutting part 3 and the support parts 4 on both sides of the slide part are rotated in a surface contact state in this wheel cutter, a slide contact surface is large and rotary friction is large as compared with a conventional case being almost spot contact. Accordingly, if the wheel cutter is displaced onto the fragile material, this displacement is more certainly transmitted to the cutting part 3 from the support parts 4 with larger rotary friction than before and the edge part is hard to slip with respect to the fragile material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223571-A (JP)
Title: Solder alloy for semiconductor packaging and method for manufacturing the same, and solder ball and electronic member
Inventor: TERAJIMA SHINICHI
IPC: C22C13/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder alloy for semiconductor packaging which prevents breakdown of a solder junction by thermal stress and simultaneously ensures sufficient joining strength by suppressing generation of a void and to provide a method for manufacturing the same, a solder ball and an electronic member.  <P>SOLUTION: The solder alloy for semiconductor packaging is mainly composed of Sn, contains 55 to 70mass% Sn and 0.5 to 5.0mass% Ag, and the balance consisting of Pb and inevitable impurities. The oxygen concentration in the solder alloy is 0.5 to 12 ppm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227992-A (JP)
Title: Lighting device
Inventor: SHIOBARA TOYOSAKU
IPC: F21Y103/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device which can be surely and easily mounted on a suspension bolt by a simple structure.  <P>SOLUTION: The lighting device comprises a lighting device body 1 assembled into a square shape by lateral frame members 9 and vertical frame members 10, a pair of mounting plates 7 in which, a mounting hole 7a for the suspension bolt is formed, movably mounted on the bottom of the lighting device body leaving a space between them, and a guiding means G guiding respective mounting plates. The guiding means is composed of a supporting step 10c1 at the bottom and a guiding part 7b arranged at both ends of the mounting plate, and the supporting step 10c1 having a slide groove is formed with a positional relation that faces the opening edge of a back surface side opening 1b of the lighting device body, and the guiding part 7b is inserted into the slide groove.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227406-A (JP)
Title: Image processor, program and storage medium
Inventor: MIYAZAWA TOSHIO
IPC: H04N1/41
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of realizing the reduction of a system scale and a processing time in comparison of images.  <P>SOLUTION: This image processor processing image data, which is a composite machine, extracts feature values from a first image and a second image each divided into a plurality of areas and compressed in each of the plurality of areas (S3), and compares the first image and the second image on the basis of the feature values extracted from the images in each of the plurality of areas (S6). Therefore, a process or the like for dividing the image into the plurality of areas is not required, and the image comparison can be executed with high accuracy by a simple process, so that the reduction of the system scale and the reduction of the processing time can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003331756-A (JP)
Title: Funnel structure of cathode-ray tube
Inventor: HONG HYEON-SOO
IPC: H01J29/70
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a funnel structure of a cathode-ray tube in which the deflecting electric power is decreased at the manufacture of the slim type cathode-ray tube and occurrence of a BSM phenomenon is prevented, and a room between an inner wall of the funnel and the electron beam passing region can be secured.  <P>SOLUTION: When a length of a first outside evaluation line (OL) that connects linearly from the edge on the outside wall face of the top of the round 21 where the funnel yoke part 2b and the funnel body part 2a contact each other to the edge on the outside face of the neck sealing line 23 where the funnel yoke part 2b and the funnel neck part 2c contact each other is made 'a', and a linear length from the point on the outside evaluation line (OL), where the vertical distance from the outside wall face 32 of the funnel yoke part 2b to the first outside evaluation line (OL) becomes maximum, to the edge on the outside wall face of the neck sealing line 23 is made 'b', the funnel structure of the cathode-ray tube is constructed so that the formula 0.20≤b/a≤0.40 is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030564-A (JP)
Title: Personal identification method, personal identification apparatus, and photographing device
Inventor: KONDO KENJI
IPC: G06T7/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent identification accuracy from being lowered even when external light is projected into an iris image in personal identification utilizing iris recognition.  <P>SOLUTION: With respect to a person to be identified, the photographing device photographs a plurality of iris images whose external light projecting positions are different (A1). An iris code which is a feature amount for identification is extracted from each of the plurality of photographed iris images (A2), the plurality of extracted iris codes are collated with registered iris codes to create a plurality of collated results (A3), the plurality of collated results are merged to obtain a final collation score (A4) and by using the final collation score, the identification is performed (A5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003260712-A (JP)
Title: Method for treating mold or frame for manufacturing ophthalmic lens
Inventor: ROTHAUG MICHAEL
IPC: C03C23/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a mold or a frame by which a complicate pretreatment and a complicate smoothing for the mold or the frame can be excluded and reject rate of manufactured lenses can be lowered.  <P>SOLUTION: In the method for treating the mold or the frame (3) for manufacturing an ophthalmic lens, especially a contact lens, the mold or the frame (3) is exposed to a plasma at least in a region of a mold face (310).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004234333-A (JP)
Title: Image modification information generation method, device and program
Inventor: NAEMURA MASAHIDE
IPC: G06T7/60
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image modification information generation method, its device and its program capable of always performing high precision line segment detection with which processing efficiency is improved.  <P>SOLUTION: Hough transformation is applied to a reference image and reference labels are provided to a plurality of line segments detected from the transformation result and maintained with Hough parameter of each line segment, a frequency value and an end point position. A plurality of neighborhood areas centering around each of the plurality of line segments detected from the reference image are set for an object image corresponding to the reference label and Hough transformation is applied to the plurality of neighborhood areas of the object image corresponding to the reference label. An object label is provided to the plurality of line segments detected from the transformation result and maintained with Hough parameter, a frequency value and an end point position of each line segment and the reference label is coordinated with the object label to calculate the image modification information for positioning so that the Hough parameter of the reference image and the Hough parameter of the object image matches.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236452-A (JP)
Title: Vibrating body
Inventor: FUKAI YOSHIAKI
IPC: H02K33/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution and reduce the size of a vibrator, formed by housing a drive unit in a housing.  <P>SOLUTION: The vibrator is so constituted that the housing 12 is vibrated by the drive unit 14, based on a balanced electromagnetic drive method. The drive unit 14 comprises a magnetic circuit unit 16 which forms direct-current magnetic fields between a pair of magnetic poles 24; an exciting coil 18 disposed adjacently thereto; a frame 28 which supports them; an armature 30 which is formed so that it penetrates between the inside of both the magnetic poles 24 and the exciting coil 18, and is formed integrally with the frame 28 at one end 30a; and a weight 22 fixed at the other end 30b of the armature 30. The drive unit is fixed in the housing 12 by the magnetic circuit unit 16. The armature 30 is made to warp and deform by signal currents applied to the exciting coil 18, and at this time, the housing 12 is vibrated by a reaction force which acts on the armature 30 by the weight 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238832-A (JP)
Title: Application method for decorative sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: E04F13/07
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the appearance color of an adherend, the shade of the appearance color, or the unevenness of a surface from adversely affecting the appearance of a decorative sheet after application, when the application is done by sticking the decorative sheet on the adherend of an existing decorative material, a substrate material, etc.; and to dispense with the disposal of the existing decorative material as waste without removing the existing decorative material, particularly, in reforming.  <P>SOLUTION: In an application method wherein the decorative sheet 10 provided with an adhesive layer 12 by undergoing adhesive processing is stuck on the adherend 20 of the existing decorative material or the substrate material, the decorative sheet is stuck by interposing a thermoplastic resin adhesive sheet 30 with concealability, at least one side of which undergoes the adhesive processing and which is provided with the adhesive layer 32, between the existing decorative material or the substrate material and the decorative sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261012-A (JP)
Title: Dried noodle and dried noodle food
Inventor: SHIBATA HIKARI
IPC: A23L7/109
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide dried noodle and dried noodle food improved in preservability and convenience by reducing water content and Aw (activity of water) without causing deterioration in quality of dried noodle.  <P>SOLUTION: The dried noodle is obtained by preserving noodle under such environment as to be in a relative humidity of ≤35% and at 0-30°C for one week to one year. The dried noodle food is obtained by tightly sealing the dried noodle together with seasonings and dried ingredients in a package.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239756-A (JP)
Title: Instrument and method for measuring gas concentration
Inventor: MORISHIGE YUKIO
IPC: G01N25/68
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and inexpensively measure the gas concentration of on a substrate surface in a micro-area under a microscope, as to the sublimable raw material gas.  <P>SOLUTION: The temperature of a cooling unit 9 is set to a supersaturated temperature of the material gas, a substrate 8 is irradiated with a laser beam 71 under a supersaturated condition to start condensation of the gas, the temperature of the cooling unit 9 is set thereafter to a temperature near the saturation temperature of the gas, a growth direction of a condensation crystal 10 to the temperature of the substrate 8 is measured, the saturation temperature of the gas is determined based on the measured result in the growth direction, and the concentration of the gas is found based on the saturation temperature and the vapor pressure-temperature characteristics of the gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240767-A (JP)
Title: Antishoplifting system
Inventor: IMAIZUMI KIYOSHI
IPC: G06Q50/10
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antishoplifting system that can check for shoplifting of articles for sale in each store.  <P>SOLUTION: Radio communication devices 7, 9 and 11 are installed in positions to read article-attached ID information in a noncontact manner from respective articles containing articles 4 displayed on article racks 2, articles paid for at a cash desk and articles carried out from a store exit. An information processing device 13 comprises means for receiving ID information from each radio communication device, registering means 20 for relating and registering, when ID information is received, the ID information and installation position information with which the installation position of the radio communication device that has transmitted the ID information can be located, in an article information database, and determining means 23 for determining, when ID information is received from the reader at the store exit, whether the ID information has been received or not in the article information database from the radio communication device installed at the cash desk.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003342521-A (JP)
Title: Water-based coating composition
Inventor: SATO TOSHIAKI
IPC: C09D183/07
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based coating composition which can form coating films having more excellent slippiness and scratch resistance before and after a retort treatment than those of conventional coating films.   <P>SOLUTION: This water-based coating composition comprises (A) a radically polymerizable silocone macromonomer, (B) a carboxyl group-having radically polymerizable monomer, and (C) a radically polymerizable monomer except the monomers (A) and (B) as essential copolymerization components is characterized in that at least one of the radically polymerizable silocone macromonomer (A) and the radically polymerizable monomer (C) contains a multi-functional monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241346-A (JP)
Title: Waterproof connector
Inventor: MIYAJIMA KEIICHI
IPC: H01R12/78
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof connector capable of electrically connecting each cable with the other with an easy structure while exhibiting stable sealing properties.  <P>SOLUTION: The connector has a housing 10 for containing a first and a second cables 21, 22 having wire-exposed parts so as to have the wire-exposed parts face each other within a range including the wire-exposed parts; terminals 31, 32 for electrically connecting both of the opposing wire-exposed parts by abutting respectively on the wire-exposed parts by its own elastic reaction forces; and a first and a second sealing members 51, 52 for surrounding the circumference of the terminals 31, 32 and adhering to the first and the second cables 21, 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246043-A (JP)
Title: Variable focal length lens system
Inventor: OTAKE MOTOYUKI
IPC: G02B15/20
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable focal length lens system realizing miniaturization and a high variable power ratio.  <P>SOLUTION: The variable focal length lens system has a 1st lens group G1 having negative refractive power, a 2nd lens group G2 having positive refractive power, a 3rd lens group G3 having negative refractive power and a 4th lens group G4 having positive refractive power in order from an object side. At least the 2nd and the 3rd lens groups G2 and G3 are moved to the object side so that the space between the 1st and the 2nd lens groups G1 and G2 decreases, the space between the 2nd and the 3rd lens groups G2 and G3 increases and the space between the 3rd and the 4th lens groups G3 and G4 increases when the positional state of the lens is changed from a wide angle end state to a telephoto end state. An aperture diaphragm is arranged between the 2nd and the 3rd lens groups G2 and G3, and is integrally moved with the 3rd lens group G3 when the positional state of the lens is changed. The lens system satisfies a prescribed conditional expression.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243638-A (JP)
Title: Optical fixing unit
Inventor: MACHIDA AKIHIKO
IPC: B41J2/32
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fixing unit in which a magenta thermosensitive coloring layer is prevented from being fixed optically with yellow fixing light at a low cost.  <P>SOLUTION: The fixing unit 20 is disposed oppositely to the carrying passage of a color thermosensitive recording sheet 11 and comprises a substrate 21, fixing light sources 22 and 23 mounted on the lower surface of the substrate 21, and a short wavelength cut filter 24. The fixing light source 22 has, with LEDs 25 for Y having an emission peak wavelength of 435 nm arranged in matrix and mounted on the substrate 21. The fixing light source 22 irradiates the thermally recorded yellow thermosensitive coloring layer of the color thermosensitive recording sheet 11 with yellow fixing light. On the lower surface of the fixing light source 22, the short wavelength cut filter 24 is mounted in order to cut the light in such a wavelength region as fixing the magenta thermosensitive coloring layer optically thus preventing the magenta thermal coloring layer from being fixed optically with the yellow fixing light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003339707-A (JP)
Title: Ultrasonic receiver
Inventor: OGAWA EIJI
IPC: G01S7/521
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of an ultrasonic image by suppressing the multiple reflection of an ultrasonic wave in a photodetection type ultrasonic receiver.   <P>SOLUTION: The ultrasonic receiver comprises: an ultrasonic detecting element 20 for modulating a light based on a receiving ultrasonic wave; a backing unit 13 connected directly or indirectly to the detecting element and having light transmission properties to propagate the ultrasonic wave received by the detecting element for guiding the light used to detect the ultrasonic wave; and a photoelectric converter 15 for detecting the light outputted from the detecting element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319261-A (JP)
Title: Noise reduction method
Inventor: VUYLSTEKE PIETER
IPC: G06T5/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise in a medical image.  <P>SOLUTION: In the method for reducing the noise in the image by decomposing the digital signal representation of the image into a sequence of detail images representing detail at successive scales and a residual image and modulating pixels of at least some of the detail images by applying modulating coefficients, the modulating coefficients are deduced from a single contrast-to- noise ratio image which represents the local contrast-to-noise ratio in each pixel at a predetermined scale.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004253849-A (JP)
Title: Wireless communication system and communication control method therefor
Inventor: YAMAZAKI YASUSHI
IPC: H04W16/28
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless system in which a reduction in a communication speed is decreased even when the number of terminal stations existing in a coverage area of a wireless base station is increased and to provide a communication control method therefor.  <P>SOLUTION: A control apparatus 8 collates a preset traffic condition with traffic data of wireless base stations BS(#1, #2), transmits control information to set a beam pattern of beam variable antennas 1a, 1b provided in the wireless base stations BS(#1, #2) in accordance with the setting traffic condition to the wireless base stations BS(#1, #2), and controls the beam pattern of the beam variable antennas 1a, 1b to magnify or reduce the coverage area thereby decreasing the reduction in the communication speed even when the number of the terminal stations T is increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249170-A (JP)
Title: Electrostatic atomization apparatus
Inventor: SOKAWA TAKUHO
IPC: B05B5/08
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic atomization apparatus which can easily prevent the breakage of an electrode for electrification etc., when an air cap is fitted to an electrostatic atomization main body.  <P>SOLUTION: The electrostatic atomization apparatus has the electrostatic atomization main body 10 having a discharge opening 40 for atomization, a discharged substance supply means, an air supply port 60, an air supply means, a terminal 14 for electrification, and voltage supply means, the air cap 20 which is held attachably/detachably to/from the main body 10 and has a high pressure chamber 62 with the air supply port 60 opened and an ejection port 64 for ejecting air from the chamber 62, and the electrode 30 for electrification which is held by the air cap 20, is contacted with the terminal 14 by fitting the air cap 20 to the main body 10, and electrifies the air in the chamber 62. By the atomization apparatus, since the air cap 20 and the electrode 30 are integrated, when the air cap 20 is fitted, there is no contact between the electrode 30 and the air cap 20, preventing the breakage of the apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI